[Wow-facts] The size of the modal should depend on the photo size

### **Description**
Change a modal window logic in the Wow Facts feature so that it displays photos in their original size without cropping. The size of the modal should adjust dynamically based on the dimensions of the photo.

### **Acceptance Criteria**
- The modal window should display the photo in its original size without cropping or resizing.
- The dimensions of the modal window should adapt to the dimensions of the photo to ensure it is fully visible.

### **Tasks**
1. - [ ] Check the acceptance criteria.